Pictured: Dame Jocelyn Barrow

Matthew Bannister on

The artist, professor of architecture and expert on sacred geometry Keith Critchlow. He was a key figure in the Prince’s School of Traditional Arts and advised on the design of Islamic-influenced buildings all over the world.

Dame Jocelyn Barrow who was an educator and leading campaigner against racial discrimination. She was the first black woman to be a Governor of the BBC.

Leonard 'Nipper' Read, the respected detective who doggedly pursued the Kray twins.

John Prine, the American country singer known for writing songs which offer a wry commentary on the human condition.

Interviewed guest: Jon Allen

Interviewed guest: Ian Skelly

Interviewed guest: Baroness Valerie Amos

Interviewed guest: Professor Dick Hobbs

Interviewed guest: Bob Harris

Producer: Neil George

Archive clips from: Britain's Best Buildings, BBC Two 16/11/2002; Night Waves, Radio 3 07/12/2004; Analysis, Radio 4 28/10/1976; It’s a Fair Cop: Leonard ‘Nipper’ Read, Radio 4 07/12/1976; BBC News, BBC One 13/10/1969.